Applying associative retrieval techniques to alleviate the sparsity problem in collaborative filtering.

Recommender systems are being widely applied in many application settings to suggest products, services, and information items to potential consumers. Collaborative filtering, the most successful recommendation approach, makes recommendations based on past transactions and feedback from consumers sh...

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Bibliografski detalji

Izdano u:	ACM transactions on information systems. 22, 1 (2004).
Glavni autor:	Huang, Zan
Daljnji autori:	Chen, Hsinchun, Zeng, Daniel
Format:	Članak
Jezik:	English
Teme:	Recommender system. Associative retrieval. Collaborative filtering. Sparsity problem. Spreading activation.